
Ballasts for discharge lamps (excluding tubular fluorescent lamps). General and safety requirements
STANDARD published on 1.9.1993
Designation standards: ČSN IEC 922
Classification mark: 360513
Catalog number: 28767
Note: WITHDRAWN
Publication date standards: 1.9.1993
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN